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Help CenterCompact PCV Oil Separator, 0.5L Capacity, 6mm Ports, 2-Stage Filtration, 15 Bar Burst Pressure
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer established in 1998 with over 25 years of experience in precision metal components. Our Compact PCV Oil Separator (0.5L Capacity, 6mm Ports, 2-Stage Filtration, 15 Bar Burst Pressure) is engineered to enhance engine performance by efficiently separating oil from crankcase gases. Designed for compact engine bays, this separator prevents oil carryover into the intake system, reducing carbon buildup and maintaining optimal combustion. With a robust 15 bar burst pressure and dual-stage filtration, it offers reliable protection for both gasoline and diesel engines.
Our oil separator is built with high-quality aluminum alloy, ensuring durability and corrosion resistance in harsh under-hood environments. The 0.5L capacity strikes a perfect balance between oil collection and space efficiency, making it suitable for a wide range of vehicles including passenger cars, SUVs, and light commercial trucks. The 6mm ports provide easy integration into existing PCV hoses, and the two-stage filtration system captures both large oil droplets and fine mist, delivering cleaner air to the intake manifold.
Key Features & Technical Specifications
- Compact Design – 0.5L capacity in a slim form factor, fits tight engine compartments.
- 2-Stage Filtration – First stage: centrifugal separation; second stage: baffle and mesh filter for fine particles.
- High Burst Pressure – Rated at 15 Bar (217 psi) for safety under extreme conditions.
- 6mm Ports – Standard size for most PCV systems; includes barbed fittings for secure hose connection.
- Easy Drainage – Bottom drain plug for quick oil removal without disassembly.
- Universal Mounting – Includes bracket and hardware for flexible installation.
- Corrosion-Resistant – Anodized aluminum surface or powder-coated finish available.
| Parameter | Value |
|---|---|
| Capacity | 0.5 L (500 ml) |
| Port Size | 6 mm (inner diameter) |
| Filtration Type | 2-Stage (Centrifugal + Baffle/Mesh) |
| Burst Pressure | 15 Bar (approx. 217 psi) |
| Operating Temperature | -40°C to 120°C (-40°F to 248°F) |
| Material | Aluminum Alloy (6061 or equivalent) |
| Weight | Approx. 0.3 kg (0.66 lbs) |
Benefits to Your Engine
- Reduced Carbon Deposits – By trapping oil before it reaches the intake valves, combustion chambers stay cleaner, improving efficiency and reducing knocking.
- Extended Turbocharger Life – Cleaner intake air reduces oil coking on turbo bearings, prolonging turbocharger lifespan.
- Lower Emissions – Less oil burning means fewer hydrocarbons and particulates in exhaust – beneficial for meeting emission standards.
- Improved Fuel Economy – A cleaner intake system allows for more precise air-fuel mixture, potentially improving MPG by 1–3%.
- Easy Maintenance – Clear sight glass or dipstick (optional) lets you monitor oil level; drain plug makes emptying simple.
Why Choose Boli? As a manufacturer with over 25 years of experience, we export US$5–10 million annually to global markets including North America, Europe, and Asia. Our production facility in Hengshui, Hebei, China, is equipped with advanced CNC machining and quality control systems. Every oil separator undergoes pressure testing and leak detection before shipment. We offer customization options (logo, color, fitting types) for OEM/ODM orders. With a strong track record of supplying hardware and wire mesh products, we have the expertise to deliver consistent quality. Contact us today for competitive pricing, fast lead times, and reliable after-sales support.
Frequently Asked Questions
Q1: What vehicles is this oil separator suitable for?
A1: It is designed for most gasoline and diesel engines with PCV systems. The 6mm ports fit standard hoses found in many passenger cars, SUVs, and light trucks. For vehicles with larger ports (e.g., 10mm), adapter fittings are available upon request.
Q2: How often do I need to empty the separator?
A2: Depending on engine condition and driving habits, the 0.5L capacity typically requires emptying every 3,000–5,000 miles (5,000–8,000 km). Check the sight glass periodically; when oil reaches the fill line, drain it.
Q3: Can this separator handle high boost pressure from turbocharged engines?
A3: Yes, with a burst pressure of 15 Bar (217 psi), it is safe for most turbo and supercharged applications operating under normal boost levels (up to ~30 psi). Always verify your system's maximum pressure.
Q4: Is the separator maintenance-free?
A4: No, periodic draining and cleaning of the internal filter element is recommended. The drain plug is easy to access and the top cover can be removed for thorough cleaning every 20,000 miles.
Q5: Does it come with mounting hardware?
A5: Yes, a stainless steel bracket, bolts, and rubber grommets are included for a secure installation. The bracket can be mounted to the chassis, firewall, or strut tower.
Q6: Can I customize the port size or fitting type?
A6: Absolutely. We offer custom port sizes (8mm, 10mm, 12mm) and AN fittings for performance applications. Contact our sales team with your requirements.
Q7: What is the material of the separator?
A7: The main body is made from 6061 aluminum alloy, anodized or powder-coated for corrosion resistance. The internal components are stainless steel or brass.
Q8: Do you provide samples for testing?
A8: Yes, we can provide samples with a small fee (refundable with bulk orders). Lead time is 7–10 days. Please contact us for details.
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